.spinner {
    display: inline-block;
    width: 50px;
    height: 60px;
    text-align: center;
    font-size: 10px;
    transform: translateY(43%);
    > div {
      background-color: rgb(234, 123, 153);
      height: 100%;
      width: 6px;
      display: inline-block;
       
      -webkit-animation: stretchdelay 1.2s infinite ease-in-out;
      animation: stretchdelay 1.2s infinite ease-in-out;
    }
    .rect2 {
      -webkit-animation-delay: -1.1s;
      animation-delay: -1.1s;
    }
    .rect3 {
      -webkit-animation-delay: -1.0s;
      animation-delay: -1.0s;
    }
    .rect4 {
      -webkit-animation-delay: -0.9s;
      animation-delay: -0.9s;
    }
    .rect5 {
      -webkit-animation-delay: -0.8s;
      animation-delay: -0.8s;
    }
    @-webkit-keyframes stretchdelay {
      0%, 40%, 100% { -webkit-transform: scaleY(0.4) } 
      20% { -webkit-transform: scaleY(1.0) }
    }
     
    @keyframes stretchdelay {
      0%, 40%, 100% {
        transform: scaleY(0.4);
        -webkit-transform: scaleY(0.4);
      }  20% {
        transform: scaleY(1.0);
        -webkit-transform: scaleY(1.0);
      }
    }
  }

  .center{
    display: block;
    margin: 100px auto;
  }
   
  